JPS61168996U - - Google Patents
Info
- Publication number
- JPS61168996U JPS61168996U JP5342185U JP5342185U JPS61168996U JP S61168996 U JPS61168996 U JP S61168996U JP 5342185 U JP5342185 U JP 5342185U JP 5342185 U JP5342185 U JP 5342185U JP S61168996 U JPS61168996 U JP S61168996U
- Authority
- JP
- Japan
- Prior art keywords
- cleaner
- utility
- scope
- registration request
- model registration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第1図は本考案の正面図、第2図は本考案の横
断面図。
FIG. 1 is a front view of the present invention, and FIG. 2 is a cross-sectional view of the present invention.
Claims (1)
た黒板消し。 A blackboard eraser equipped with a cleaner that collects dust.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5342185U JPS61168996U (en) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5342185U JPS61168996U (en) | 1985-04-10 | 1985-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61168996U true JPS61168996U (en) | 1986-10-20 |
Family
ID=30574270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5342185U Pending JPS61168996U (en) | 1985-04-10 | 1985-04-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61168996U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108248260A (en) * | 2018-01-21 | 2018-07-06 | 桂林恒正科技有限公司 | A kind of ash-collecting blackboard eraser device |
-
1985
- 1985-04-10 JP JP5342185U patent/JPS61168996U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108248260A (en) * | 2018-01-21 | 2018-07-06 | 桂林恒正科技有限公司 | A kind of ash-collecting blackboard eraser device |
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